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Commit | Line | Data |
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1 | /* | |
2 | EMCAL DA for online calibration: for LED studies | |
3 | ||
4 | Contact: silvermy@ornl.gov | |
5 | Run Type: PHYSICS or STANDALONE | |
6 | DA Type: MON | |
7 | Number of events needed: continously accumulating for all runs, rate ~0.1-1 Hz | |
8 | Input Files: argument list | |
9 | Output Files: RESULT_FILE=EMCALLED.root, to be exported to the DAQ FXS | |
10 | fileId: FILE_ID=EMCALLED | |
11 | Trigger types used: CALIBRATION_EVENT (temporarily also PHYSICS_EVENT to start with) | |
12 | [When we have real data files later, we should only use CALIBRATION_EVENT] | |
13 | */ | |
14 | /* | |
15 | This process reads RAW data from the files provided as command line arguments | |
16 | and save results (class itself) in a file (named from RESULT_FILE define - | |
17 | see below). | |
18 | */ | |
19 | ||
20 | #define RESULT_FILE "EMCALLED.root" | |
21 | #define FILE_ID "EMCALLED" | |
22 | #define AliDebugLevel() -1 | |
23 | #define FILE_PEDClassName "emcCalibPedestal" | |
24 | #define FILE_SIGClassName "emcCalibSignal" | |
25 | const int kNRCU = 4; | |
26 | /* LOCAL_DEBUG is used to bypass daq* calls that do not work locally */ | |
27 | //#define LOCAL_DEBUG 1 // comment out to run normally | |
28 | extern "C" { | |
29 | #include <daqDA.h> | |
30 | } | |
31 | #include "event.h" /* in $DATE_COMMON_DEFS/; includes definition of event types */ | |
32 | #include "monitor.h" /* in $DATE_MONITOR_DIR/; monitor* interfaces */ | |
33 | ||
34 | #include "stdio.h" | |
35 | #include "stdlib.h" | |
36 | ||
37 | // ROOT includes | |
38 | #include <TFile.h> | |
39 | #include <TROOT.h> | |
40 | #include <TPluginManager.h> | |
41 | #include <TSystem.h> | |
42 | ||
43 | // | |
44 | //AliRoot includes | |
45 | // | |
46 | #include "AliRawReader.h" | |
47 | #include "AliRawReaderDate.h" | |
48 | #include "AliRawEventHeaderBase.h" | |
49 | #include "AliCaloRawStream.h" | |
50 | #include "AliCaloAltroMapping.h" | |
51 | #include "AliLog.h" | |
52 | ||
53 | // | |
54 | // EMC calibration-helper algorithm includes | |
55 | // | |
56 | #include "AliCaloCalibPedestal.h" | |
57 | #include "AliCaloCalibSignal.h" | |
58 | ||
59 | /* | |
60 | Main routine, EMC signal detector algorithm | |
61 | Arguments: list of DATE raw data files | |
62 | */ | |
63 | ||
64 | int main(int argc, char **argv) { | |
65 | ||
66 | AliLog::SetClassDebugLevel("AliCaloRawStream",-5); | |
67 | AliLog::SetClassDebugLevel("AliRawReaderDate",-5); | |
68 | AliLog::SetModuleDebugLevel("RAW",-5); | |
69 | ||
70 | if (argc<2) { | |
71 | printf("Wrong number of arguments\n"); | |
72 | return -1; | |
73 | } | |
74 | ||
75 | /* magic line - for TStreamerInfo */ | |
76 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
77 | "*", | |
78 | "TStreamerInfo", | |
79 | "RIO", | |
80 | "TStreamerInfo()"); | |
81 | ||
82 | int i, status; | |
83 | ||
84 | /* log start of process */ | |
85 | printf("EMCAL DA started - %s\n",__FILE__); | |
86 | ||
87 | /* declare monitoring program */ | |
88 | status=monitorDeclareMp( __FILE__ ); | |
89 | if (status!=0) { | |
90 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
91 | return -1; | |
92 | } | |
93 | /* define wait event timeout - 1s max */ | |
94 | monitorSetNowait(); | |
95 | monitorSetNoWaitNetworkTimeout(1000); | |
96 | ||
97 | /* Retrieve mapping files from DAQ DB */ | |
98 | const char* mapFiles[kNRCU] = {"RCU0A.data","RCU1A.data","RCU0C.data","RCU1C.data"}; | |
99 | ||
100 | for(Int_t iFile=0; iFile<kNRCU; iFile++) { | |
101 | int failed = daqDA_DB_getFile(mapFiles[iFile], mapFiles[iFile]); | |
102 | if(failed) { | |
103 | printf("Cannot retrieve file %d : %s from DAQ DB. Exit now..\n", | |
104 | iFile, mapFiles[iFile]); | |
105 | #ifdef LOCAL_DEBUG | |
106 | #else | |
107 | return -1; | |
108 | #endif | |
109 | } | |
110 | } | |
111 | ||
112 | /* Open mapping files */ | |
113 | AliCaloAltroMapping *mapping[kNRCU]; | |
114 | TString path = "./"; | |
115 | path += "RCU"; | |
116 | TString path2; | |
117 | TString side[] = {"A","C"};//+ and - pseudorapidity supermodules | |
118 | for(Int_t j = 0; j < 2; j++){ | |
119 | for(Int_t i = 0; i < 2; i++) { | |
120 | path2 = path; | |
121 | path2 += i; | |
122 | path2 += side[j]; | |
123 | path2 += ".data"; | |
124 | mapping[i] = new AliCaloAltroMapping(path2.Data()); | |
125 | } | |
126 | } | |
127 | ||
128 | /* set up our analysis classes */ | |
129 | AliCaloCalibPedestal * calibPedestal = new AliCaloCalibPedestal(AliCaloCalibPedestal::kEmCal); | |
130 | calibPedestal->SetAltroMapping( mapping ); | |
131 | AliCaloCalibSignal * calibSignal = new AliCaloCalibSignal(AliCaloCalibSignal::kEmCal); | |
132 | calibSignal->SetAltroMapping( mapping ); | |
133 | ||
134 | AliRawReader *rawReader = NULL; | |
135 | int nevents=0; | |
136 | ||
137 | /* loop over RAW data files */ | |
138 | for ( i=1; i<argc; i++ ) { | |
139 | ||
140 | /* define data source : this is argument i */ | |
141 | printf("Processing file %s\n", argv[i]); | |
142 | status=monitorSetDataSource( argv[i] ); | |
143 | if (status!=0) { | |
144 | printf("monitorSetDataSource() failed. Error=%s. Exiting ...\n", monitorDecodeError(status)); | |
145 | return -1; | |
146 | } | |
147 | ||
148 | /* read until EOF */ | |
149 | struct eventHeaderStruct *event; | |
150 | eventTypeType eventT; | |
151 | ||
152 | for ( ; ; ) { // infinite loop | |
153 | ||
154 | /* check shutdown condition */ | |
155 | if (daqDA_checkShutdown()) {break;} | |
156 | ||
157 | /* get next event (blocking call until timeout) */ | |
158 | status=monitorGetEventDynamic((void **)&event); | |
159 | if (status==MON_ERR_EOF) { | |
160 | printf ("End of File %d (%s) detected\n", i, argv[i]); | |
161 | break; /* end of monitoring file has been reached */ | |
162 | } | |
163 | if (status!=0) { | |
164 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
165 | break; | |
166 | } | |
167 | ||
168 | /* retry if got no event */ | |
169 | if (event==NULL) { | |
170 | continue; | |
171 | } | |
172 | eventT = event->eventType; /* just convenient shorthand */ | |
173 | ||
174 | /* skip start/end of run events */ | |
175 | if ( (eventT != physicsEvent) && (eventT != calibrationEvent) ) { | |
176 | continue; | |
177 | } | |
178 | ||
179 | nevents++; // count how many acceptable events we have | |
180 | ||
181 | // Signal calibration | |
182 | rawReader = new AliRawReaderDate((void*)event); | |
183 | calibSignal->ProcessEvent(rawReader); | |
184 | rawReader->Reset(); | |
185 | calibPedestal->ProcessEvent(rawReader); | |
186 | delete rawReader; | |
187 | ||
188 | /* free resources */ | |
189 | free(event); | |
190 | ||
191 | } //until EOF | |
192 | } // loop over files | |
193 | ||
194 | // | |
195 | // write class to rootfile | |
196 | // | |
197 | ||
198 | printf ("%d physics/calibration events processed.\n",nevents); | |
199 | ||
200 | TFile f(RESULT_FILE, "recreate"); | |
201 | if (!f.IsZombie()) { | |
202 | f.cd(); | |
203 | calibPedestal->Write(FILE_PEDClassName); | |
204 | calibSignal->Write(FILE_SIGClassName); | |
205 | f.Close(); | |
206 | printf("Objects saved to file \"%s\" as \"%s\" and \"%s\".\n", | |
207 | RESULT_FILE, FILE_PEDClassName, FILE_SIGClassName); | |
208 | } | |
209 | else { | |
210 | printf("Could not save the object to file \"%s\".\n", | |
211 | RESULT_FILE); | |
212 | } | |
213 | ||
214 | // | |
215 | // closing down; see if we can delete our analysis helper(s) also | |
216 | // | |
217 | delete calibPedestal; | |
218 | delete calibSignal; | |
219 | for(Int_t iFile=0; iFile<kNRCU; iFile++) { | |
220 | if (mapping[iFile]) delete mapping[iFile]; | |
221 | } | |
222 | ||
223 | /* store the result file on FES */ | |
224 | #ifdef LOCAL_DEBUG | |
225 | #else | |
226 | status = daqDA_FES_storeFile(RESULT_FILE, FILE_ID); | |
227 | #endif | |
228 | ||
229 | return status; | |
230 | } |